---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2709 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.7G 12G 41% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 393 990 0 2560 3267 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c0:0c:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fec0:c0a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2709) 11/14/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 109.75 18.91 90.83 703.22 7869.89 14:05:01 109.27 28.03 81.24 2097.38 17179.94 14:06:01 14.60 0.48 14.11 10.66 5323.11 Average: 77.87 15.81 62.06 937.09 10124.31 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1632752 3383800 2406300 59.58 59632 1839908 624820 12.28 528008 1700444 290928 14:05:01 1236144 3310088 2802908 69.40 73776 2133076 758096 14.90 685676 1905280 75860 14:06:01 1182232 3312184 2856820 70.73 73988 2188072 750260 14.75 705812 1938084 37240 Average: 1350376 3335357 2688676 66.57 69132 2053685 711059 13.98 639832 1847936 134676 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 14:04:01 ens3 279.94 176.05 1395.37 18.38 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 93.25 65.21 564.80 8.11 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.23 0.17 0.57 0.01 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 124.47 80.48 653.58 8.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2709) 11/14/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.46 0.00 3.11 6.52 0.13 50.79 14:04:01 0 51.45 0.00 3.09 2.02 0.15 43.28 14:04:01 1 27.40 0.00 3.14 11.03 0.12 58.32 14:05:01 all 41.96 0.00 5.87 4.49 0.13 47.54 14:05:01 0 30.39 0.00 5.43 4.91 0.12 59.15 14:05:01 1 53.60 0.00 6.32 4.08 0.13 35.87 14:06:01 all 45.74 0.00 4.75 0.08 0.12 49.31 14:06:01 0 50.42 0.00 4.92 0.03 0.12 44.51 14:06:01 1 41.05 0.00 4.57 0.12 0.12 54.14 Average: all 42.39 0.00 4.58 3.69 0.13 49.21 Average: 0 44.08 0.00 4.48 2.32 0.13 48.99 Average: 1 40.70 0.00 4.68 5.06 0.12 49.44